direct nuclear division |
<cell biology> An unusual form of nuclear division, in which the nucleus simply constricts, rather like a cell without chromosome condensation or spindle formation. Partitioning of daughter chromosomes is haphazard. Observed in some Protozoa. (18 Nov 1997) |
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direct ophthalmoscope |
<instrument> An instrument designed to visualise the interior of the eye, with the instrument relatively close to the subject's eye and the observer viewing an upright magnified image. (05 Mar 2000) |
direct ophthalmoscopy |
Ophthalmoscopy performed with a direct ophthalmoscope. (05 Mar 2000) |
direct percussion |
The striking of the part under examination directly with the finger or a plessor, without the intervention of another finger or plessimeter. Synonym: direct percussion. (05 Mar 2000) |
direct pulp capping |
A procedure for covering and protecting an exposed vital pulp. (05 Mar 2000) |
direct pyramidal tract |
Uncrossed fibres forming a small bundle in the pyramidal tract. See: pyramidal tract. Synonym: tractus corticospinalis anterior, tractus pyramidalis anterior, anterior corticospinal tract, anterior pyramidal fasciculus, direct pyramidal tract, fasciculus corticospinalis anterior, fasciculus pyramidalis anterior, Turck's bundle, Turck's column, Turck's tract. (05 Mar 2000) |
direct rays |
Cosmic ray's in the form in which they first strike the atmosphere, X-ray's generated at the focal spot of the tube. Synonym: direct rays. (05 Mar 2000) |
direct reacting bilirubin |
The fraction of serum bilirubin which has been conjugated with glucuronic acid in the liver cell to form bilirubin diglucuronide; so called because it reacts directly with the Ehrlich diazo reagent; increased levels are found in hepatobiliary diseases, especially of the obstructive variety. Synonym: conjugated bilirubin. (05 Mar 2000) |
direct resin restoration |
A direct restoration made by inserting a plastic mix of auto or light-polymerised resins in a cavity prepared in a tooth. Synonym: direct composite resin restoration. (05 Mar 2000) |
direct retainer |
A clasp or attachment applied to an abutment tooth for the purpose of maintaining a removable appliance in position. (05 Mar 2000) |
direct retention |
Retention obtained in a removable partial denture by the use of attachments or clasps which resist their removal from the abutment teeth. (05 Mar 2000) |
direct service costs |
Costs which are directly identifiable with a particular service. (12 Dec 1998) |
direct technique |
In dentistry, an inlay technique in which the wax pattern is made directly in the prepared cavity in the tooth. Synonym: direct technique. (05 Mar 2000) |
direct terminal repeat |
A particular sequence of nucleotides which appears on both ends of a DNA or RNA molecule. (09 Oct 1997) |
direct transfusion |
Transfusion of blood from the donor to the receptor, either through a tube connecting their blood or by suturing the vessels together. Synonym: immediate transfusion. (05 Mar 2000) |
Synonyms : Dirofilariases, Disease, Heartworm
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direct restoration
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A restoration fabricated inside the mouth.
출처: www.atkinsdentistry.com/education/glossary.html
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direct
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1. To move a planet or point foreward as in a progression. 2. A planet that is transiting foreward in motion. Sometimes called "additive in numbers".
출처: www.astrology-x-files.com/astro-concepts/glossary....
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direct antiglobulin test
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ABBR: DAT. A laboratory test for the presence of complement or an antibody that are bound to a patient's red blood cells (RBCs). The test is used in patients with autoimmune hemolytic anemia, hemolytic disease of the ne
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direct contact
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Transmission of a communicable disease from the host to a healthy person by way of body fluids, such as respiratory droplets, blood, and semen; cutaneous contact; or placental transmission.
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direct emetic
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An emetic that acts by its presence in the stomach (e.g., mustard).
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